Commuters should expect delays coming into Anchorage on the Glenn Highway on Friday morning, according to the Anchorage Police Department.

APD tweeted just after 6:30 a.m. Friday that officers were responding to a crash on the inbound lanes of the Glenn Highway between the Birchwood exits. The department stated that the collision was blocking one lane of traffic.

A subsequent message advised drivers to merge right before the south Birchwood exit, as a “rollover vehicle” is blocking the left lane of traffic.

This is a developing story; please check back for updates.